Iguazú in may: average Weather, Temperature and Climate
Weather in Iguazú in may 2025
The weather in Iguazú in may comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather
Weather at 6am
61°F
Fog
50% of time
17%
13%
11%
Weather at 12pm
74°F
Clear/Sunny
41% of time
22%
18%
9%
Weather at 6pm
68°F
Clear/Sunny
39% of time
18%
18%
12%
Weather at 3am
61°F
46%
20%
12%
10%
Evolution of daily average temperature and precipitation in Iguazú in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Iguazú in may.
The climate of Iguazú in may is good
In may in Iguazú, the climate is wet (with 8.1in of precipitation over 7 days). The weather is worst than the previous month since in april there is an average of 6.5in of precipitation over 6 days.
The climate quite good there this month. The thermometer averaged maximum of 76°F. The minimum is 61°F. Thus, the mean temperature average in may in Iguazú is 68°F. Note that these seasonal averages are in contrast with those observed in Iguazú in the month of may with a maximum record of 94°F in 2018 and a minimum record of 40°F in 2016.
In may in Iguazú, the days on average last 10:51. Sunrise is at 07:08 and sunset is at 17:59.
With good weather conditions, the month of may is a good time to go there.
Seasonal average climate and temperature of Iguazú in may
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 94°F (2018) | ||||
| Lowest record temperature | 40°F (2016) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 29 day(s) (94%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.1in | ||||
| Number of days with rainfall | 7 day(s) (23%) | ||||
| Record daily rainfall | 5.1in (2009) | ||||
| Other climate data | |||||
| Humidity | 95% | ||||
| Visibility | 7.29km | ||||
| Cloud cover | 44% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:08 | ||||
| Time of sunset | 17:59 | ||||
| Length of day | 10:51 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Iguazú in may 2024:
79°F to 95°F
81°F to 92°F
70°F to 79°F
68°F to 77°F
68°F to 94°F
65°F to 92°F
67°F to 92°F
76°F to 94°F
70°F to 79°F
67°F to 90°F
68°F to 85°F
65°F to 81°F
61°F to 70°F
54°F to 61°F
47°F to 65°F
61°F to 76°F
65°F to 76°F
58°F to 63°F
50°F to 68°F
49°F to 77°F
61°F to 86°F
65°F to 86°F
70°F to 79°F
59°F to 68°F
50°F to 58°F
41°F to 67°F
52°F to 58°F
43°F to 61°F
43°F to 68°F
49°F to 72°F
50°F to 74°F
Map: other cities in Argentina in may
Cities near Iguazú:
| Obera in may | good weather |
| Formosa in may | good weather |
| Corrientes in may | good weather |
| Reconquista in may | good weather |
| Concordia in may | good weather |
| Concepción del Uruguay in may | good weather |
| Paraná in may | good weather |
| Rosario in may | good weather |
| Santiago del Estero in may | good weather |
| Tartagal in may | good weather |
| Buenos Aires in may | good weather |
| San Antonio de Areco in may | good weather |
Click over cities on the map for information about the weather in may.
Iguazú
perfect weather
good
tolerable
bad
very bad
Weather data for Iguazú in may:
Weather data for Iguazú for may are derived from an average of the weather forecast since 2009 in Iguazú. There is a margin of error and these forecasts are to be considered as general information only. The weather in Iguazú can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Iguazú.